All, May I know what exactly changed in 2.1.1 which solved this problem? Sent from my iPhone
> On Sep 17, 2017, at 11:08 PM, Anastasios Zouzias <zouz...@gmail.com> wrote: > > Hi, > > I had a similar issue using 2.1.0 but not with Kafka. Updating to 2.1.1 > solved my issue. Can you try with 2.1.1 as well and report back? > > Best, > Anastasios > > Am 17.09.2017 16:48 schrieb "HARSH TAKKAR" <takkarha...@gmail.com>: > > Hi > > I am using spark 2.1.0 with scala 2.11.8, and while iterating over the > partitions of each rdd in a dStream formed using KafkaUtils, i am getting the > below exception, please suggest a fix. > > I have following config > > kafka : > enable.auto.commit:"true", > auto.commit.interval.ms:"1000", > session.timeout.ms:"30000", > > Spark: > spark.streaming.backpressure.enabled=true > > spark.streaming.kafka.maxRatePerPartition=200 > > > > Exception in task 0.2 in stage 3236.0 (TID 77795) > java.util.ConcurrentModificationException: KafkaConsumer is not safe for > multi-threaded access > > -- > Kind Regards > Harsh >
